Stratus ftserver 3300, Руководство по планировке объекта

Страница: 64 / 138

Telephone Line Requirements
6-2 Stratus ftServer 3300, 5600, and 6600: Site Planning Guide (R553)
In addition to Ethernet cables, plan to accommodate cables from any U486 Eight-Port
Asynchronous PCI Adapters in the system. The U486 PCI adapters are paired and
each adapter uses an eight-port fan-out cable with DB-25 connectors, which Stratus
supplies.
Telephone Line Requirements
Generally, an ftServer system requires two telephone lines:
•
One telephone line for use when calling for service
•
One analog telephone connection point for the external modem or Y-style modem
cable from the ftServer Access Adapters
One telephone connection point accommodates both ftServer Access Adapters.
Table 6-1. Customer-Supplied Ethernet Cables
Component Quantity Cable
ftServer Access
Adapters 2 24 AWG, 4-pair, Unshielded Twisted Pair
(UTP) EIA/TIA-Verified, Category-3 or
Category-5 wire, with RJ-45 modular
connectors terminated with pair-wiring
adhering to the EIA/TIA 568-A or EIA/TIA
568-B standard.
For connections to an Ethernet hub or switch,
provide a straight-through cable.
For 100- or 1000-Mbps (fast Ethernet)
operation, provide full-duplex, or Category-5
Ethernet cables.
The maximum allowable distance from an
Ethernet port to a switch or a hub is 100
meters.
10/100-Mbps system
Ethernet ports 2
10/100/1000-Mbps
system Ethernet ports 2
10/100-Mbps Ethernet
PCI Adapters 2 for each pair of
10/100-Mbps or
10/100/1000Base-T
Ethernet PCI adapters
10/100/1000Base-T
Ethernet PCI Adapters
(gigabit copper
adapters for servers)
1000Base-SX Ethernet
PCI Adapters (gigabit
fiber-optic adapters for
servers) 2 or 4 for each pair of
two-port 1000Base-SX
Ethernet PCI Adapters Multimode, 62.5-micron, DUAL fiber cable with
two LC-type connectors, and two connectors
that are compatible with the network switch.